17952987

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{5827}}^1$

素因数の和:5922

約数の個数: 16

約数和(自身を含む): 26109440

約数和(自身を除く): 8156453

約数列:

[1, 3, 13, 39, 79, 237, 1027, 3081, 5827, 17481, 75751, 227253, 460333, 1380999, 5984329, 17952987]

約数ペア:

[(1, 17952987), (3, 5984329), (13, 1380999), (39, 460333), (79, 227253), (237, 75751), (1027, 17481), (3081, 5827)]